検出器(kenshutsuki)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 感部気象測器、 きしょうそっきRiver and Water Resources Glossary (Infrastructure Development Institute Japan)
センサー(Any hardware or software that can detect events or environmental changes, such as your current location or the amount of light around your computer. For example, a notebook with a location sensor, such as a Global Positioning System (GPS) receiver, can determine your exact location. An ambient light sensor can detect when there is a change in lighting, and then a program can use that information to adjust the brightness of your screen, sensā)
